懂你英语L3-U2.doc

懂你Level 3L3-U2-1/4 listeningScience Matters state/ test1A1. Matter is made of atoms and molecules.2. Water for example is the H2O molecules.3. This means that the molecule of water has three atoms.4. A water molecule has two hydrogen atoms and one oxygen atom.5. Substances like sugar has many atoms in their molecules.6. A molecule of sugar has many atoms including carbon, hydrogen and oxygen.B1. Matter is made of molecules such as H2O, which is the water molecule.2. Matter can be in one of three states solid, liquid or gas.3. Water and ice are the same substance, but they are in different states.4. These states depend on the temperature of the molecules.5. When we heat the substance, the molecules move faster and try to take up more space.6. When we cool substance, the molecules move more slowly.7. When we cool a substance to its freezing point, it becomes a solid.C1. In a solid, the molecules move very little.2. Their positions are almost fixed.3. To be fixed means that their positions dont change.4. If we heat the molecules, they move faster and away from each other.5. The solid begins to melt like ice cream on a hot day.D1. At a certain temperature, a solid begins to change into a liquid.2. The temperature at which is solid changes into a liquid depends on the substance.3. For water, the solid begins to change into a liquid when its temperature rises to above zero degrees Celsius.4. For some substances, such as steel, the temperature which it becomes a liquid is much higher.5. Steel often melts around one thousand three hundred seventy (1370) degrees Celsius.E1. If we continue to heat a liquid, the molecules move even faster.2. At a certain temperature, the liquid begins to change into a gas.3. For water, the liquid begins to change into a gas at a hundred degrees Celsius.4. This is the boiling point of water.F1. Inside a star, such as our sun, the temperature is very high.2. Everything inside the sun is a gas.3. According to scientists, there are over sixty-five elements inside the sun.4. This include oxygen and iron.5. Over nighty percent of the sun is hydrogen gas.G1. Yesterday there was an important science test.2. Lisa, Tom and twenty other classmates took the test.3. The test was about the states of matter and how they are different.4. There were twenty-five questions on the test and they had forty-five minutes to take it.H1. Here are some of the test results.2. Two students got perfect scores.3. The lowest score was sixty-eight out of one hundred.4. The average score was eighty-six point three (86.3).5. Eleven students scored higher than average.6. Eleven students had below average scores.I1. Tom missed two questions on the test, so his score was ninety -two.2. His score was the eighth higher in the class.3. Lisa missed two and half questions, so her score was ninety.4. Her scored was the tenth highest score.5. Her score was four points higher than the average score.J1. Lisa was disappointed with her test results.2. She studied hard for the test, but she still didnt do well.3. As a result, she plans to study hard for the next test.4. The next test will be in about two weeks.K1. Tom was surprised and happy with his test results.2. He didnt study hard so his result was better than he expected.3. He was also happy that he did better than Lisa did.L3-U2-1/4 vocabularyExpression(表情)/ hobbyA1. She is screaming because she is really scared.2. Something is chasing her so she is screaming for help.3. Hes shouting because he is angry.4. When hes really angry, he often shouts like this.5. Shes sleeping, because shes tired.6. Last night she didnt get enough sleep, so today she has no energy.7. Shes crying, because shes sad.8. She got some bad news a few minutes ago.9. Shes smiling because shes happy.10. Her boyfriend just called in his returning from a long trip.B1. This man is hiking up a mountain trail.2. Hes wearing hiking boots and is carrying a pack on his back.3. This man enjoys cooking.4. He attends a cooking class once a week.5. This woman enjoys gardening.6. She grows flower such as roses, and vegetables such as tomatoes in her garden.7. This boy loves playing games.8. He likes all kinds of games, including this video game on his computer.9. This old couple enjoys traveling.10. They take several trips a year, often to different countries.L3-U2-1/4 dialogueArrive make representation/test 2A1. Oh, there you are, finally.2. Yeah, Im sorry.3. Why are you so late?4. You were supposed to be here thirty minutes ago.5. I got on the wrong subway by mistake.B1. Why didnt you call?2. I was really worried.3. I dont have my phone.4. I left it in the office because I was in such a hurry to get here.5. Ok, well, youre here now.6. We dont have much time.7. Yes, we will have to hurry.8. The meeting starts in fifteen minutes, right?9. Yes, its supposed to, if everyone gets here on time.C1. Did you read my presentation?2. Yes, I did. Its good, but its a bit too long.3. Im afraid there wont be enough time for questions.4. Do you have any suggestions?5. Yes, I do. I think the company introduction can be cut in half.6. They know what we do.7. Ok, I want show the video.8. Its about two minutes long.9. Thats a good idea.10. The video was on our website, and its not that good anyway.D1. Do you have any other suggestions?2. No, I dont. Im sure youll do a great job. Are you ready?3. Yes, Im ready, the meeting room is on the twenty first floor.4. Ok, lets go.E1. How did you do on yesterdays science test.2. I did better than expected.3. How about you.4. I didnt do very well.5. I expect to do better than I did.6. What would your score?7. I got a ninety.8. What about you?9. I got a ninety-two. I only miss two questions.F1. So, you did better than I did.2. And I really studied for it too.3. That is a surprised.4. You usually do better than I do.5. Yes, I wont careful.6. I made one really stupid mistake.7. What was it?8. I say ninety percent of the sun is helium(氦) instead of hydrogen.9. Wow, that was a stupid mistake.G1. What was the average score for the class.2. Do you know?3. The average score was eighty-six point three. And the lowest was sixty-eight.4. Do you know who got the lowest test score?5. No, I dont. I dont know who got the lowest score.6. Its probably a secret.7. Did anyone get a perfect score?8. I think Ada and Suede both got perfect scores.9. Yes, they always do well.10. I wish I were as smart as they are.L3-U2-2/4 listeningPaul plan a tripA1. In six weeks, Paul is going on a trip.2. He is going to japan and china.3. There are couple of reasons for the trip.4. One reason is for business.5. He is thinking about starting restaurants in both countries.6. The other reason is for pleasure.7. He enjoys travelling, and hed like to visit some friends.B1. Yesterday he went online and made airline reservations.2. There were plenty of seats on the plane, so it was easy.3. He also got a good discount.4. Unfortunately, he needs a new passport.5. His old passport is expiring next week.6. This is something he didnt expect.7. Getting a new passport will take at least a week.8. He needs to apply for one right away.C1. Paul also needs a visa to enter China.2. The last time he went to china was three years ago.3. Getting a visa may also take a week or even two.4. So, he doesnt have much time.5. He needs to hurry.6. He cant get the visa until he gets his new passport.7. Hell have to go to Chinese consulate in Toronto.8. Hopefully, there wont be any delays.D1. Paul has several friends in each country.2. One of his best friends lives near Mount Fuji.3. His friend lives near a beautiful lake about three hours from Tokyo.4. His friend is a great cook and owns a little restaurant.5. The restaurant is located on a hill above the lake.6. It has a wonderful view and the food is wonderful.7. Paul is looking forward to eating there.8. Then he will spend the night at his friends house.E1. One way to get to his friends house is to go by train.2. If he takes the train, his friend will meet him at the train station.3. Theres a train station about half an hour from his friends house.4. On the other hand, he may decide to go by car.5. He can rent a car for a few days, and see more of the country.6. He can use a GPS to help him with directions.7. He doesnt speak Japanese, so the directions need to be English.F1. In china, Paul has a good friend who lives in Beijing.2. They studied at the same university in Canada more than fifteen years ago.3. His Chinese friend wants to help Paul with his business.4. His friend has lots of business experience.5. His friend can help Paul learn about doing business in China.6. Paul knows theres a lot to learn.7. He will certainly need his friends help.G1. While in Beijing, they play to visit several Italian restaurants.2. They may meet some of the owners too, but it isnt certain yet.3. Most of the owners are Chinese.4. One or two of them may want to do business with Paul.5. If he has time, he may go to the Great Wall of China.6. Its a few hours out side the Beijing by car.H1. Altogether, the trip may take three or more weeks.2. Paul still isnt sure how long he will stay in each country.3. He may spend a week in Japan, and two weeks in China.4. He may decide to stay longer.5. Everything expects to get more information from them in the next day or two.L3-U2-2/4- vocabularySport/traumatism(外伤)A1. In basketball players score points by shooting a basketball through a hoop.2. Each side has five players in the game is played on a basketball court.3. Football is probably the worlds most popular sport.4. Each team tries to score a goal by kicking the ball into a net.5. Baseball is a team sport, where each side has nine players.6. Baseball players use the bat to try to hit the ball and get on base.7. Golf is an individual sport where players try to hit the ball into a hole in the ground.8. The game is played on a golf course with eighteen holes.9. In boxing the two boxers stand in a boxing ring and hit each other.10. Sometimes a boxer, like this one, knocked the other one out.B1. When people fall down, they can break a bone.2. A broken bone can be very painful.3. If someone is cut, they will bleed.4. A knife or sharp object can cut someone and cause bleeding.5. Poisons(毒物，毒药) are very dangerous, and can cause death.6. Some snacks and spiders are poisonous(有毒的) so be careful.7. A heart attack can happen very suddenly.8. If someone has a heart attack, call for an ambulance right away.9. If you catch on fire, fall to the ground and roll.10. Getting too close to a fire can be very dangerous.练：if someones heart stops beating, they are having a heart attack.L3-U2-2/4 dialogueTerrible dream/broken toiletA1. Whats the matter?2. You look really tired today.3. I am tired.4. I didnt sleep well last night.5. Bad dream?6. Yes, exactly.7. I had a terrible dream, a real nightmare.8. So, it woke you up?9. Yes, it woke me up.10. I was really scoured.11. Ive had those kinds of dreams too.12. It was so scary that I was afraid to go back to sleep.B1. Whats something chasing you?2. No, nothing was chasing me, but I was falling.3. I was falling faster and faster, and it was dark.4. I couldnt see or hear anything.5. Can you remember anything else?6. Yes, I remember now.7. In my dream, I was screaming, but there was no sound.8. I thought I was going to die at any second.9. Wow, that your scary.C1. So, what did you do when you woke up?2. I didnt want to go back to sleep, so I checked the news on line.3. Then I played a game.4. You didnt go back to sleep?5. Actually, I got so tired playing the game that I fell asleep.6. Well, at least, you got some sleep.7. Some sleep is better than no sleep.8. I guess so, but Im still tired.9. I hope I can through the day.D1. Have a good lunch and then woke out in the afternoon.2. Thanks, Im already feeling a bit better.3. Hey, look, the boss is coming.4. Look like youre working hard.E1. Hey, whats that awful smell?2. The toilet is broken in the mans bathroom.3. Wow, I cant work when it smells this bad.4. I need some fresh air.F1. Ok, lets take a break and go out for a walk.2. Get your computer, and we can work at a coffee shop.3. Good idea, when you think itll be cleaned up.4. A plumber is coming and he should be here soon.5. By the time we get back, the smell should be gone.G1. Thats one job that I wouldnt want.2. I hate to be around bad smells.3. What about you?4. Me too, I wouldnt want to be a plumber.5. There are lots of jobs that I wouldnt want.6. We can talk about that later.7. Get your computer and lets get out of here.练：A broken toilet is causing the smell.L3-U2-3/4 listeningPaul went on the tripA1. Last month, Paul went on a trip.2. He went to Japan and China.3. There were a couple of reasons for the trip.4. One reason for the trip was for business.5. He wanted to start some restaurants in both countries.6. The other reason was for pleasure.7. Paul enjoys travelling, and he wanted to visit some friends.B1. Before leaving on the trip, Paul had several problems.2. First his passport was going to expire.3. As a result, he needed to apply for a new passport.4. Second, he needed to get a visa to enter China.5. In order to apply for a visa, he needed his new passport.6. He had six weeks to get everything done.C1. After applying for a new passport, it took two weeks to get it.2. Once he got the passport, he went to the Chinese consulate in Toronto in applied for a visa.3. He filled out an application form and stood a long line.4. He was surprised by how many people were applying for visas.5. It took more than an hour to submit his application.D1. He submitted his application for the visa on a Friday.2. A week later, he went back to the consulate to pick up his visa.3. To his surprised, when he got there, the consulate was closed.4. The consulate was closed because it was a Chinese holiday.5. Paul was angry at himself for not checking the consulate website.6. On its website, the consulate schedule was posted.7. There was a notice saying that the consulate would be closed that day.E1. As a result, Paul had to come back the next Monday.2. This was because the consulate is closed on weekends.3. Finally, on Monday he got the visa and was ready to go.F1. Another problem with the trip was his travel schedule.2. he needed to extend his stay in Japan.3. One week in Japan wasnt enough.4. Three Japanese restaurant owners wanted to meet with him.5. He needed more time for the meetings than a couple of days.6. And he didnt want to miss staying with a good friend of his.G1. His friend lives near Mount Fuji and owns a great restaurant.2. This was one thing Paul didnt want to miss.3. As a result, he extended his stay in Japan.4. Instead of staying for just a week, he decided to stay for ten days.H1. As a result, he had to change the date for stay in China.2. The meetings in China were delayed by three days.3. Instead of arriving on the first of the month, he arrived in the fourth.4. Fortunately, there were no problems with his new schedule in China.I1. However, there are a few meetings than he expected.2. There wasnt much interest in opening new Italian restaurants.3. Still, he had one very good meeting.4. He met a young Chinese restaurant owner who was interested.5. The young man already has a restaurant, but he wants to improve it.6. He and Paul liked each other right away.7. They met twice in Beijing and are planning to meet again.J1. The young Chinese mans name is Yu.2. He is planning to come to see Paul.3. Theyre going to meet late next week in Toronto.4. Together they will work on a business plan.5. Paul is glad that he took the trip.6. He thinks it was a successful and enjoyed trip.L3-U2-3/4 vocabularyVehicle(交通工具)/weatherA1. Ambulances are used to transport injured or sick people to hospital.2. An ambulance is trained medical personnel who can treat injured or sick people.3. A wheelchair is for people who cant walk.4. Wheelchairs have four wheels and are often pushed by people from behind.5. Fire engines are used to fight fires.6. Firefighters like this one often rescue people from burning buildings.7. Tow trucks are used to tow cars, this tow truck is towing a car to a repair shop.8. Helicopters are used to rescue people from dangerous places.9. This helicopter is lifting someone from a sinking boat.练： 1. If your car wont start, you should call for a tow truck.B1. This tree is bending over because of the strong wind.2. Its going to be windy for the next few days.3. Its a very clear night, so they can look up and see many stars.4. There isnt a single cloud in the sky.5. Its very coat today, so they are wearing very warm clothes.6. Without warm clothes they would freeze to death.7. Its nice to eat ice cream on a hot day.8. This mother is buying ice cream for her daughter.9. This old man has to wear glasses to read.10. Without reading glasses, he cant see clearly enough to read.L3-U2-3/4 dialogueAdas new job 2 /find a boy or girlfriendA1. How was Adas new job in Beijing?2. It seems to b